Compare providers

For your own notes or referral conversations — not a recommendation or ranking by HandTherapy.app.

Official-source summaries for many pathways live in the certifications directory and credentialing bodies hub.

Credentials: Mary Kasch
OTR, CVE, CHT
Helen Petherick
AHT (BAHT)
Degrees / post-nominals: Mary Kasch
—
Helen Petherick
—
Type: Mary Kasch
Occupational therapist
Helen Petherick
Hand therapist
Practice: Mary Kasch
—
Helen Petherick
—
Region: Mary Kasch
United States
Helen Petherick
United Kingdom
Years in practice (listing): Mary Kasch
—
Helen Petherick
—
Telehealth: Mary Kasch
—
Helen Petherick
—
Languages: Mary Kasch
English
Helen Petherick
—
Specialties (tags): Mary Kasch
Hand therapy education, Tendon rehabilitation, Post-surgical rehabilitation
Helen Petherick
Hand therapy, Upper limb rehabilitation
Listing status: Mary Kasch
Public-source listing — not a live credential check
Helen Petherick
Public-source listing — not a live credential check
Public sources: Mary Kasch
Public listing source for Mary Kasch (opens in a new tab)
Helen Petherick
Public listing source for Helen Petherick (opens in a new tab)

Side-by-side field values for two selected public directory profiles.
Field	Mary Kasch	Helen Petherick
Credentials	OTR, CVE, CHT	AHT (BAHT)
Degrees / post-nominals	—	—
Type	Occupational therapist	Hand therapist
Practice	—	—
Region	United States	United Kingdom
Years in practice (listing)	—	—
Telehealth	—	—
Languages	English	—
Specialties (tags)	Hand therapy education, Tendon rehabilitation, Post-surgical rehabilitation	Hand therapy, Upper limb rehabilitation
Listing status	Public-source listing — not a live credential check	Public-source listing — not a live credential check
Public sources	Public listing source for Mary Kasch (opens in a new tab)	Public listing source for Helen Petherick (opens in a new tab)

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